DOG & CAT FOOD
Choose the formula, not only the brand.
A company name can be a useful starting point, but it does not make every recipe suitable. Large manufacturers may sell grain-inclusive, grain-free, maintenance, growth and therapeutic foods under the same brand.
Reasonable places to begin
PurinaRoyal CaninHill'sEukanuba
These are starting points—not blanket endorsements. Compare the exact product, life stage, nutritional-adequacy statement, formulation expertise, quality controls and your animal's medical needs.
Routine starting pointGrain-inclusive and complete & balanced
For most dogs and cats, begin with a grain-inclusive food labeled complete and balanced for the correct life stage. Grains are not a required nutrient by themselves, but there is usually no medical reason to exclude them. Use a grain-free or other restricted diet only when the veterinarian caring for the animal recommends it for a specific reason.
Not recommendedRaw and freeze-dried raw food
Freezing, freeze-drying and dehydration do not reliably sterilize raw animal ingredients. Raw diets can expose pets and people to Salmonella, Listeria and other pathogens; pets can shed organisms without looking ill. Homemade and some commercial raw diets may also be nutritionally incomplete, while raw bones can injure teeth or the digestive tract.
- Find the AAFCO nutritional-adequacy statement and confirm the correct species and life stage.
- Do not judge quality from the ingredient list, marketing terms or brand logo alone.
- Ask who formulates the food, how finished products are tested and how the company handles quality problems.
- Do not replace a prescribed therapeutic diet without speaking with the prescribing veterinarian.
Sources: WSAVA nutrition tools, AAFCO label guidance, FDA diet-associated DCM update, and CDC pet-food safety guidance.